A kind of multi-functional commodity bench
Technical field
The utility model relates to multi-functional commodity bench technical field, specially a kind of multi-functional commodity bench.
Background technique
Common commodity bench is exactly to be made of table top and supporting leg, and this rack use has a single function, various daily necessities
It can be only placed above table top, so that seeming table top confusion, untidy, small daily necessities are placed on to be easily lost above, glass system
The daily necessities of work, which are placed on, to be easy to drop to the ground above, and the daily necessities for causing glass to make are smashed, and leg cannot move up and down, and is met
The user of different heights can not rotate the needs of rack levels, table top.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional commodity benchs, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of multi-functional commodity bench, including branch
Frame, the lower end of the bracket are equipped with the first table leg, and the lower end of the first table leg is equipped with the second table leg, and the inside of second table leg is left
Side is equipped with rack gear, and the interior lower end of first table leg is equipped with the first T-slot, and it is convex that the inside of first T-slot is equipped with first
It rises, the right side of first protrusion is equipped with connecting shaft, and the surface middle position of the connecting shaft is equipped with gear, and the gear passes through
The gear teeth are engaged with rack, and the right side of the connecting shaft is equipped with crank, and the upper end of second table leg is equipped with first through hole, and described the
The inside of two table legs is equipped with through slot, and the inner right side of second table leg is uniformly equipped with fourth hole, first table leg
Inside is equipped with the 4th T-slot, and the inside of the 4th T-slot is equipped with spring, and the right side of the spring is equipped with the 4th T-piece.
Preferably, the upper end of the bracket is equipped with table top, and hinge is equipped on the left of the upper end of bracket, and one end of hinge is fixed to be connected
The upper end left-hand face in bracket is connect, the other end of hinge is fixedly connected on the lower end left-hand face of table top, and the inside of bracket is set
There is the first groove, the inside of bracket is equipped with the second T-slot, and the inside of the first groove is equipped with the first T-piece, the first T-piece
Lower end be equipped with the second T-piece, the inside of the second T-slot is located on the left of the second T-piece, the inner upper end of the first T-piece is set
There is thread groove, the upper end of the first T-piece is equipped with annular element, and the lower end of annular element is equipped with the second through-hole, and the inside of annular element is uniform
Be equipped with third through-hole, the inside of third through-hole is equipped with bolt, and the inside that bolt passes through third through-hole is connected through a screw thread screw thread
The inside of slot, the upper end of annular element are equipped with third T-piece, and the inside of table top is equipped with the second groove, and the inside of table top is equipped with the 3rd T
Shape slot, third T-piece are located at the inside of third T-slot.
Preferably, the inside left of the bracket is equipped with third groove, and the inside of third groove is equipped with drawer, a left side for drawer
Side is equipped with handle, and the 4th groove is equipped at left and right sides of the inside of drawer, and the inside left of bracket is equipped with the 5th groove, and the 5th is recessed
The inside of slot is equipped with support plate, and the inside of support plate is equipped with recessed ball, and the inside of recessed ball is equipped with scroll wheel.
Compared with prior art, the utility model has the beneficial effects that the multi-functional commodity bench structure is simple, use
It is convenient, it is cheap, table top can be rotated by T-piece device, rack can be raised and reduced by geared system, it is full
Sufficient different users facilitate the push-and-pull of drawer by carriage to the needs of rack levels, can be frangible glassware
It puts in the drawer, preventing from dropping to the ground causes glassware to damage.
Detailed description of the invention
Fig. 1 is the overall structure cross-sectional view of the utility model;
Fig. 2 is the cross-sectional view of the geared system of the utility model;
Fig. 3 is the cross-sectional view of the table top device of the utility model;
Fig. 4 is the cross-sectional view of the T-slot device of the utility model;
Fig. 5 is the cross-sectional view at the A of the utility model;
Fig. 6 is the cross-sectional view of the T-piece device of the utility model;
Fig. 7 is the cross-sectional view of the drawer of the utility model;
Fig. 8 is the cross-sectional view at the B of the utility model.
In figure: 1 bracket, 2 first table legs, 3 second table legs, 4 rack gears, 5 first T-slots, 6 first protrusions, 7 connecting shafts, 8 teeth
Wheel, 9 cranks, 10 first through hole, 11 through slots, 111 fourth holes, 112 the 4th T-slots, 113 springs, 114 the 4th T-pieces, 12
Face, 13 hinges, 14 first grooves, 15 second T-slots, 16 first T-pieces, 17 second T-pieces, 18 thread grooves, 19 annular elements, 20
Second through-hole, 21 third through-holes, 22 bolts, 23 third T-pieces, 24 second grooves, 25 third T-slots, 26 third grooves, 27 are taken out
Drawer, 28 handles, 29 the 4th grooves, 30 the 5th grooves, 31 support plates, 32 recessed ball, 33 scroll wheels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-8 is please referred to, the utility model provides a kind of technical solution: a kind of multi-functional commodity bench, including bracket
1, the lower end of bracket 1 is equipped with the first table leg 2, and the lower end of the first table leg 2 is equipped with the second table leg 3, passes through the first table leg 2 and the second table
The connection of leg 3 supports bracket 1, and the first table leg 2 can be moved up and down in the inside of the second table leg 3, the second table leg 3 it is interior
Rack gear 4 is equipped on the left of portion, the interior lower end of the first table leg 2 is equipped with the first T-slot 5, and it is convex that the inside of the first T-slot 5 is equipped with first
6 are played, the first protrusion 6 can be rotated in the inside of the first T-slot 5, and the right side of the first protrusion 6 is equipped with connecting shaft 7, connecting shaft 7
Rotation drives the first protrusion 6 to rotate, and the surface middle position of connecting shaft 7 is equipped with gear 8, and gear 8 is engaged with rack gear 4, and gear 8 is logical
It crosses rack gear 4 to move up and down, gear 8 is engaged by the gear teeth with rack gear 4, and the right side of connecting shaft 7 is equipped with crank 9, by shaking crank 9
Connecting shaft 7 is driven to rotate, the upper end of the second table leg 3 is equipped with first through hole 10, makes the second table leg 3 and the by first through hole 10
The connection of one table leg 2, the first table leg 2 pass through inside connection and the inside of the second table leg 3 of first through hole 10, the second table leg 3 it is interior
Portion is equipped with through slot 11, makes that connecting shaft 7 is connected to the outside of the second table leg 3 and crank 9 links together by through slot 11, and second
The inner right side of table leg 3 is uniformly equipped with fourth hole 111, and the inside of the first table leg 2 is equipped with the 4th T-slot 112, the 4th T shape
The inside of slot 112 is equipped with spring 113, and the right side of spring 113 is equipped with the 4th T-piece 114, the 4th T-piece 114 and the 4th T-slot
112 inside links together, by the elastic reaction of spring 113, so that the right side of the 4th T-piece 114 and fourth hole 111
Inside link together, the upper end of bracket 1 is equipped with table top 12, holds daily necessities by table top 12, sets on the left of the upper end of bracket 1
There is hinge 13, one end of hinge 13 is fixedly connected on the upper end left-hand face of bracket 1, and the other end of hinge 13 is fixedly connected on platform
The lower end left-hand face in face 12 links together bracket 1 and table top 12 by hinge 13, and it is recessed that the inside of bracket 1 is equipped with first
Slot 14, the inside of bracket 1 are equipped with the second T-slot 15, and the inside of the first groove 14 is equipped with the first T-piece 16, the first T-piece
16 lower end is equipped with the second T-piece 17, and the left side of the second T-piece 17 is located at the inside of the second T-slot 15, the second T-piece 17 with
The connection of the inside of second T-slot 15 is so that the first T-piece 16 links together with bracket 1, the inner upper end of the first T-piece 16
Equipped with thread groove 18, the upper end of the first T-piece 16 is equipped with annular element 19, and the lower end of annular element 19 is equipped with the second through-hole 20, passes through
Second through-hole 20 makes the first T-piece 16 be connected to the inside of annular element 19, and the inside of annular element 19 uniformly leads to equipped with third
Hole 21, the inside of third through-hole 21 are equipped with bolt 22, and the inside that bolt 22 passes through third through-hole 21 is connected through a screw thread thread groove
18 inside is connected to the inside of third through-hole 21 by bolt 22 and the inside of thread groove 18 makes annular element 19 can not be
The upper end of first T-piece 16 is mobile, and the upper end of annular element 19 is equipped with third T-piece 23, and the inside of table top 12 is equipped with the second groove
24, the inside of table top 12 is equipped with third T-slot 25, and third T-piece 23 is located at the inside of third T-slot 25, passes through third T-piece
23 with the connection of the inside of third T-slot 25 so that annular element 19 links together with table top 12, table top 12 is supported, can
To allow student to read a book above, the needs of different users, the inside left of bracket 1 can satisfy by being transferred to different positions
Equipped with third groove 26, the inside of third groove 26 is equipped with drawer 27, and drawer 27 can be mobile in the inside of third groove 26, takes out
The left side of drawer 27 is equipped with handle 28, by driving drawer 27 to third groove 26 to the outside pull handle 28 of third groove 26
Outside is mobile, and the 4th groove 29 is equipped at left and right sides of the inside of drawer 27, and the inside left of bracket 1 is equipped with the 5th groove 30,
The inside of 5th groove 30 is equipped with support plate 31, and the inside of support plate 31 is equipped with recessed ball 32, and the inside of recessed ball 32 is equipped with rolling
Driving wheel 33, scroll wheel 33 is in the 4th groove 29, the roll inside of recessed ball 32 and the 5th groove 30, so that drawer 27 is more easier
It is mobile in the inside of third groove 26.
When the utility model is specifically implemented: the connection by the first table leg 2 and the second table leg 3 supports bracket 1,
First table leg 2 can be moved up and down in the inside of the second table leg 3, and the first protrusion 6 can be rotated in the inside of the first T-slot 5, even
The rotation of spindle 7 drives the first protrusion 6 to rotate, and gear 8 is engaged with rack gear 4, and gear 8 is moved up and down by rack gear 4, passes through shake
Crank 9 drives connecting shaft 7 to rotate, and the first table leg 2 passes through the inside of the inside connection and the second table leg 3 of first through hole 10, passes through
Through slot 11 makes that connecting shaft 7 is connected to the outside of the second table leg 3 and crank 9 links together, when needing to rise rack, first
The right side of the 4th T-piece 114 is pressed to the left with hand, so that the 4th T-piece 114 is moved to the left by the effect of power, when the 4th T shape
Part 114 is acted on when being moved to the left to the effect of 113 1 power of spring by power so that spring 113 is squeezed receipts by the effect of power
Contracting, when the inside of fourth hole 111 is left on the right side of the 4th T-piece 114, at this moment can grasp crank 9, then give
At this moment 9 one dextrorotary power of crank drive connecting shaft 7 to rotate to the right when crank 9 is rotated to the right by the effect of power,
When connecting shaft 7 rotates to the right, band moving gear 8 is rotated to the right, and when gear 8 rotates to the right, at this moment the gear teeth of gear 8 can be engaged
The gear teeth of rack gear 4 are mobile to the upper end of the second table leg 3, stop operating when reaching suitable position, rotate to the left 9 rack of crank
It can then decline, finally make the right side of the 4th T-piece 114 enter the inside of fourth hole 111 again, held by table top 12
Daily necessities link together bracket 1 and table top 12 by hinge 13, the company of the inside of the second T-piece 17 and the second T-slot 15
It connects so that the first T-piece 16 links together with bracket 1, makes the first T-piece 16 be connected to annular element by the second through-hole 20
19 inside is connected to the inside of third through-hole 21 by bolt 22 and the inside of thread groove 18 makes annular element 19 can not be
The upper end of first T-piece 16 is mobile, by the connection of third T-piece 23 and the inside of third T-slot 25 so that annular element 19 with
Table top 12 links together, and table top 12 is supported, and student can be allowed to read a book above, can be with by being transferred to different positions
The needs for meeting different users, when needing the rotation rising of table top 12, with the upward rotary table top 12 of hand so that table top 12 from
Dextrad anticlockwise, when table top 12 rotates from right to left, at this moment annular element 19 can be moved up in the inside of the first T-piece 16,
Bolt 22 is passed through third through-hole 21 by screw thread rotation to the inside of thread groove 18 when reaching suitable position, at this moment can
The first T-piece 16 and the position of annular element 19 are fixed, so that table top 12 can not rotate, drawer 27 can be recessed in third
The inside of slot 26 is mobile, by driving outer sidesway of the drawer 27 to third groove 26 to the outside pull handle 28 of third groove 26
It is dynamic, with hand to the outside pull handle 28 of third groove 26, when handle 28 by power outer sidesway from effect to third groove 26
When dynamic, at this moment drawer 27 also can be mobile to the outside of third groove 26 with handle 28, when drawer 27 is to outside third groove 26
When side is mobile, scroll wheel 33 is in the 4th groove 29, the roll inside of recessed ball 32 and the 5th groove 30, so that drawer 27 more holds
It is easily mobile in the inside of third groove 26.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.